613434106 has 4 divisors (see below), whose sum is σ = 920151162. Its totient is φ = 306717052.

The previous prime is 613434079. The next prime is 613434109. The reversal of 613434106 is 601434316.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 613305225 + 128881 = 24765^2 + 359^2 .

It is not an unprimeable number, because it can be changed into a prime (613434109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 153358525 + ... + 153358528.

Almost surely, 2^613434106 is an apocalyptic number.

613434106 is a deficient number, since it is larger than the sum of its proper divisors (306717056).

613434106 is a wasteful number, since it uses less digits than its factorization.

613434106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306717055.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 613434106 is about 24767.6019428608. The cubic root of 613434106 is about 849.6811288357.

The spelling of 613434106 in words is "six hundred thirteen million, four hundred thirty-four thousand, one hundred six".